TmMolStar/src/TmFv3DApp/UniTmpHelper.ts

/**
 * Copyright (C) 2024, Protein Bioinformatics Research Group, RCNS
 *
 * Licensed under CC BY-NC 4.0, see LICENSE file for more info.
 *
 * @author Gabor Tusnady <tusnady.gabor@ttk.hu>
 * @author Csongor Gerdan <gerdan.csongor@ttk.hu>
 */
import { PDBTMDescriptor } from "./tmdet-extension/types";
import { setMembraneOrientation, TmDetDescriptorCache } from "./tmdet-extension/prop";
import { createMembraneOrientation } from "./tmdet-extension/transformation";
import { DebugUtil } from "./tmdet-extension/debug-utils";
import { updateSiteColors } from "./tmdet-extension/tmdet-color-theme";
import { TmViewerStandalone } from "../Tm3DStandaloneApp/tmdet-viewer/TmViewerStandalone";
import { TmDetRcsbPreset } from "../Tm3DStandaloneApp/TmTrajectoryHierarchyPreset";

export async function fetchDescriptor(url: string) {
    const response = await fetch(url);
    const descriptor = await response.json().catch((e) => {
        console.error(`fetchDescriptor: JSON parsing of ${url} failed`, e);
    });
    return descriptor;
}

export async function registerRegionDescriptorData(url: string, side1: "Inside"|"Outside"|null) {
    if (!side1) {
        console.error('registerRegionDescriptorData: side1 is undefined or null');
    }
    const pdbtmDescriptor: PDBTMDescriptor = await fetchDescriptor(url);
    pdbtmDescriptor.side1 = side1;
    TmDetDescriptorCache.add(pdbtmDescriptor);
    const membraneOrientation = createMembraneOrientation(pdbtmDescriptor);
    setMembraneOrientation(membraneOrientation);
    DebugUtil.log('TMDET Membrane Orientation Params:', membraneOrientation);
}